Results 11 to 20 of about 444,086 (291)

DATA TRANSMISSION METHOD BASED ON MULTIPLEXING AND TAKING INTO ACCOUNT CHANGE OF NODES RATIO IN MANET NETWORKS

open access: yesKPI Science News, 2021
Background. The task of building a network with a continuous mode of data transmission for mobile nodes is to build a wireless network and maintain a state of loss of the minimum number of packets during the exchange of information.
Liubov M. Oleshchenko   +2 more
doaj   +1 more source

REAL TIME DATA MANAGEMENT FOR ESTIMATING PROBABILITIES OF INCIDENTS AND NEAR MISSES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2011
Advances in real-time data collection, data storage and computational systems have led to development of algorithms for transport administrators and engineers that improve traffic safety and reduce cost of road operations.
P. D. Stanitsas, Y. J. Stephanedes
doaj   +1 more source

Continuous decision‐making for autonomous driving at intersections using deep deterministic policy gradient

open access: yesIET Intelligent Transport Systems, 2022
Intersections have been identified as the most complex and accident‐prone traffic scenarios on road. Making appropriate decisions at intersections for driving safety, efficiency, and comfort become a challenging task for autonomous vehicles (AVs).
Guofa Li   +3 more
doaj   +1 more source

MRT as an Alternative Transportation Solution which is environmentally friendly and traffic jam free in Jakarta

open access: yesIOP Conference Series: Earth and Environment, 2021
The ease, the existence of vacancies, Development of area, reducing pollution, and investment in Indonesia are some the benefits of the presence of Jakarta MRT in Indonesia.
Elfrida Ratnawati
semanticscholar   +1 more source

Short-Term Segment-Level Crash Risk Prediction Using Advanced Data Modeling with Proactive and Reactive Crash Data

open access: yesApplied Sciences, 2022
Highway crashes, along with the property damage, personal injuries, and fatalities that they cause, continue to present one of the most significant and critical transportation problems.
Branislav Dimitrijevic   +3 more
doaj   +1 more source

Traffic Demand Forecasting for Port Services

open access: yesPromet (Zagreb), 2011
Successful management of any sea port depends primarily on the harmonisation of transport supply and demand, whereas their incompatibility leads to a number of problems. The port, i.e.
Alen Jugović   +2 more
doaj   +1 more source

Distribution planning in a weather-dependent scenario with stochastic travel times: a simheuristics approach [PDF]

open access: yes, 2018
In real-life logistics, distribution plans might be affected by weather conditions (rain, snow, and fog), since they might have a significant effect on traveling times and, therefore, on total distribution costs.
Cavero-Lázaro, Marta   +4 more
core   +3 more sources

Fine-grained urban flow inference based on diffusion models with incomplete data

open access: yes智能科学与技术学报, 2023
To obtain detailed traffic flow data for each road segment of the city, it is necessary to deploy a large number of sensing devices and dense observation stations, which increases the costs of daily operations and equipment maintenance.At the same time ...
Yuhao ZHENG, Senzhang WANG
doaj  

In loco intellegentia: Human factors for the future European train driver [PDF]

open access: yes, 2006
The European Rail Traffic Management System (ERTMS) represents a step change in technology for rail operations in Europe. It comprises track-to-train communications and intelligent on-board systems providing an unprecedented degree of support to the ...
Stanton, NA, Walker, GH, Young, MS
core   +1 more source

A bi-level model of dynamic traffic signal control with continuum approximation [PDF]

open access: yes, 2015
This paper proposes a bi-level model for traffic network signal control, which is formulated as a dynamic Stackelberg game and solved as a mathematical program with equilibrium constraints (MPEC).
Friesz, TL   +4 more
core   +1 more source

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